%0 Journal Article
%T Transcendental Meromorphic Functions Whose First Order Derivatives Have Finitely Many Zeros
%A Feng Guo
%J Advances in Pure Mathematics
%P 925-933
%@ 2160-0384
%D 2019
%I Scientific Research Publishing
%R 10.4236/apm.2019.911045
%X Let <em>f</em> be a meromorphic function in C. If the order of <em>f</em> is greater than 2,<sub><img src=\"Edit_c643c85a-e71b-4ba3-af66-68e16c05e18e.bmp\" alt=\"\" /></sub>has finitely many zeros and <em>f </em>takes a non-zero finite value finitely times, and then <sub><img src=\"Edit_4bbcd608-ae44-45c4-8f23-f76178772264.bmp\" alt=\"\" />&nbsp;</sub>is unbounded.
%K Transcendental Meromorphic Functions
%K Derivatives
%K Zeros
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=96360